CN211702667U - Dustproof cabinet for radio frequency - Google Patents
Dustproof cabinet for radio frequency Download PDFInfo
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- CN211702667U CN211702667U CN202020444844.6U CN202020444844U CN211702667U CN 211702667 U CN211702667 U CN 211702667U CN 202020444844 U CN202020444844 U CN 202020444844U CN 211702667 U CN211702667 U CN 211702667U
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Abstract
The utility model discloses a radio frequency is with dustproof rack includes: the dustproof structure comprises a lower base plate, a B upper beam and an A upper beam which are fixedly arranged above the lower base plate, a vertical beam which is fixedly arranged above the lower base plate, a cover plate fixedly connected with the vertical beam, an upper base plate which is fixedly arranged on the cover plate, a front panel which is fixedly arranged between the B upper beam and the cover plate, and a dustproof structure which is arranged in the front panel. The utility model discloses design dustproof construction on the front panel and filter the outer air by getting into in the rack, through the lower anode electrode plate of design in dustproof construction, the electrostatic field that lower cathode electrode plate formed carries out the dust in the air in the first time absorption entering dust removal structure, the electrostatic field that negative pole plate and last anode electrode plate formed carries out the dust in the air in the second time absorption entering dust removal structure under the rethread, carry out the dust in the air in the third time absorption entering dust removal structure through the electrostatic field that last anode electrode plate and last cathode electrode plate formed.
Description
Technical Field
The utility model relates to a fixed rotary device specifically is a radio frequency is with dustproof rack.
Background
A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. The cabinet is generally provided with a door, a detachable or non-detachable side plate and a back plate, is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment. Typically made of cold rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust prevention, electromagnetic interference resistance and the like for the storage equipment. Cabinets are generally classified into server cabinets, network cabinets, console cabinets, and the like.
The whole structure of the cabinet is subjected to weight reduction design and processing production under the condition that the strength is guaranteed by machining, and matched devices are assembled in the cabinet on the premise that the whole structure meets the requirement of an upper push-pull structure.
However, because the cabinet needs to be placed in a certain area for a long time, and because the cabinet is placed for a long time, the air vent of the mechanism is communicated with the outside, at the moment, dust easily enters the inside of the cabinet from the air vent, and when the dust is accumulated to a certain degree, short circuit is easily caused to electronic devices inside the cabinet, so that the normal work of the cabinet is influenced.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the dustproof cabinet for the radio frequency is provided to solve the problems in the prior art.
The technical scheme is as follows: a dust-proof cabinet for radio frequency, comprising:
the dustproof structure comprises a lower base plate, an upper beam B and an upper beam A which are fixedly arranged above the lower base plate, a vertical beam fixedly arranged above the lower base plate, a cover plate fixedly connected with the vertical beam, an upper base plate fixedly arranged on the cover plate, a front panel fixedly arranged between the upper beam B and the cover plate, and a dustproof structure arranged in the front panel;
the dustproof structure comprises an air inlet channel fixedly arranged in the front panel, a dust removal channel communicated with the air inlet channel and an air outlet channel communicated with the dust removal channel; a lower dust removal net is arranged at the communication position of the air inlet channel and the dust removal channel, and an upper dust removal net is arranged at the communication position of the dust removal channel and the air outlet channel; go into wind channel inner wall below and be equipped with down anode plate, go out wind channel inner wall top and be equipped with cathode plate, it has last anode plate to remove dust to say that inner wall top has inlayed, it has inlayed down cathode plate to remove dust to say that inner wall below has inlayed.
In a further embodiment, one half part of the upper anode electrode plate is in contact with the air outlet duct, the other half part of the upper anode electrode plate is in contact with the dust removing duct, one half part of the lower cathode electrode plate is in contact with the dust removing duct, and the other half part of the lower cathode electrode plate is in contact with the air inlet duct.
In a further embodiment, the air inlet duct, the dust removal duct and the air outlet duct are integrally S-shaped channels, and the air inlet duct, the dust removal duct and the air outlet duct are integrally S-shaped channels, so that the time for air with dust to flow inside is increased, and further more dust in the air can be adsorbed by an electrostatic field.
In a further embodiment, the vertical beam is also provided with angle aluminum; the inner side of the angle aluminum is also provided with a bracket; a B fixing plate and a front cross beam are further arranged above the lower bottom plate; still fixed mounting has the universal wheel in the below of lower plate, designs the universal wheel and mainly in order to conveniently remove the rack, and then can be more laborsaving, convenient, swift removal rack.
In a further embodiment, the dustproof structure further comprises an inlet dustproof net fixedly installed at the inlet of the air inlet channel and an outlet dustproof net fixedly installed at the outlet of the air outlet channel, the inlet dustproof net is designed mainly for filtering dust in air entering the air inlet channel for the first time, and the outlet dustproof net is designed for further filtering air after dust is adsorbed by an electrostatic field, so that multiple filtering is realized, and dust in the air is reduced to the maximum extent.
In a further embodiment, the dustproof construction with the front panel is for dismantling the connection, dust removal net and last dust removal net and dustproof construction are for dismantling the connection, and design dustproof construction and front panel for dismantling to be connected mainly for conveniently wasing dustproof construction, and will remove dust down and net and last dust removal and dustproof construction design for dismantling to be connected, mainly for conveniently wasing dust removal net and last dust removal net down.
Has the advantages that: the utility model discloses a dustproof cabinet for radio frequency, the dustproof structure is designed on the front panel to filter the air which enters into the cabinet, the electrostatic field formed by the lower anode electrode plate and the lower cathode electrode plate in the dustproof structure is used for absorbing the dust in the air which enters into the dedusting structure for the first time, the electrostatic field formed by the lower cathode electrode plate and the upper anode electrode plate is used for absorbing the dust in the air which enters into the dedusting structure for the second time, the electrostatic field formed by the upper anode electrode plate and the upper cathode electrode plate is used for absorbing the dust in the air which enters into the dedusting structure for the third time, and the dust in the air which enters into the dedusting structure is filtered by the lower dedusting net and the upper dedusting net, thereby completing the multiple times of absorption and filtration, further achieving the purpose of removing the dust in the air which enters into the dustproof structure, further reducing the dust entering into the cabinet, further avoiding the accumulation of the dust, therefore, the dust is prevented from blocking the electronic device, and the short circuit phenomenon of the electronic device is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic view of the dustproof structure of the present invention.
The reference signs are: the device comprises an upper beam B1, a vertical beam 2, an upper beam A3, a front cross beam 4, a lower base plate 5, a fixing plate B6, an angle aluminum 7, a support 8, a cover plate 9, an upper base plate 10, a dustproof structure 11, an air inlet channel 111, a dedusting channel 112, an air outlet channel 113, a lower dedusting net 114, an upper dedusting net 115, a lower anode electrode plate 116, a lower cathode electrode plate 117, an upper anode electrode plate 118, an upper cathode electrode plate 119, an inlet dustproof net 120, an outlet dustproof net 121, a universal wheel 12 and a front panel 13.
Detailed Description
Through the research and analysis of the applicant, the reason for this problem (the electronic devices in the cabinet are easy to have short circuit) is that the cabinet needs to be placed in a certain area for a long time, and because the cabinet is placed for a long time, the air vent of the mechanism is communicated with the outside, dust is easy to enter the inside of the cabinet from the air vent at the moment, when the dust accumulates to a certain degree, the electronic devices in the cabinet are easy to have short circuit, and further the normal work of the cabinet is influenced, but the utility model designs a dustproof structure on the front panel to filter the air entering the cabinet, firstly adsorbs the dust entering the air in the dustproof structure through the electrostatic field formed by the lower anode plate and the lower cathode plate designed in the dustproof structure, secondly adsorbs the dust entering the air in the dustproof structure through the electrostatic field formed by the lower cathode plate and the upper anode plate, carry out the third time through the electrostatic field that last anode electrode plate and last cathode electrode plate formed and adsorb the dust that gets into in the dust removal structure in the air, and dust removal net under the rethread, go up the dust removal net and filter the dust that gets into the interior air of dust removal structure, and then accomplish many times and adsorb, filter, and then reach the dust in getting rid of the interior air of dust removal structure, and then reduce in the dust gets into the rack, and then avoid the accumulation of dust, and then avoid the dust to block up electronic component, and then avoid electronic component short circuit phenomenon to appear.
A dust-proof cabinet for radio frequency, comprising: the device comprises an upper beam B1, a vertical beam 2, an upper beam A3, a front cross beam 4, a lower base plate 5, a fixing plate B6, an angle aluminum 7, a support 8, a cover plate 9, an upper base plate 10, a dustproof structure 11, an air inlet channel 111, a dedusting channel 112, an air outlet channel 113, a lower dedusting net 114, an upper dedusting net 115, a lower anode electrode plate 116, a lower cathode electrode plate 117, an upper anode electrode plate 118, an upper cathode electrode plate 119, an inlet dustproof net 120, an outlet dustproof net 121, a universal wheel 12 and a front panel 13.
The upper beam B1, the upper beam A3 and the vertical beam 2 are fixedly arranged above the lower bottom plate 5, the cover plate 9 is fixedly connected with the vertical beam 2, the upper bottom plate 10 is fixedly connected with the cover plate 9, the front panel 13 is arranged between the upper beam B1 and the cover plate 9, and the dustproof structure 11 is arranged inside the front panel 13; the upper base plate 10 is fixed above the vertical beam 2, so that the whole frame can be completely spliced under the condition of meeting the requirement of the whole size.
The dustproof structure 11 comprises an air inlet channel 111 fixedly mounted in the front panel 13, a dust removal channel 112 communicated with the air inlet channel 111, and an air outlet channel 113 communicated with the dust removal channel 112; a lower dust removing net 114 is arranged at the communication position of the air inlet channel 111 and the dust removing channel 112, and an upper dust removing net 115 is arranged at the communication position of the dust removing channel 112 and the air outlet channel 113; go into wind channel 111 inner wall below and be equipped with down anode electrode plate 116, go out 113 inner walls tops of wind channel and be equipped with last cathode electrode plate 119, dust removal channel 112 inner wall top has inlayed upper anode electrode plate 118, dust removal channel 112 inner wall below has inlayed lower cathode electrode plate 117.
One half part of the upper anode electrode plate 118 is in contact with the air outlet duct 113, the other half part of the upper anode electrode plate 118 is in contact with the dust removing duct 112, one half part of the lower cathode electrode plate 117 is in contact with the dust removing duct 112, and the other half part of the lower cathode electrode plate 117 is in contact with the air inlet duct 111.
The air inlet duct 111, the dust removing duct 112 and the air outlet duct 113 are integrally formed into an S-shaped channel, and the air inlet duct 111, the dust removing duct 112 and the air outlet duct 113 are integrally formed into the S-shaped channel, so that the time for air with dust to flow inside is increased, and further more dust in the air can be adsorbed by an electrostatic field.
The vertical beam 2 is also provided with an angle aluminum 7; a bracket 8 is further arranged on the inner side of the angle aluminum 7; a B fixing plate 6 and a front cross beam 4 are also arranged above the lower bottom plate 5; still fixed mounting has universal wheel 12 in the below of lower plate 5, designs universal wheel 12 and mainly in order to conveniently remove the rack, and then can be more laborsaving, convenient, swift removal rack, and angle aluminium 7 is fixed in the nut strip of erecting roof beam 2 with countersunk screw, and the panel on four sides uses suo si ke tuo detains the cooperation fast-locking type bolt fastening on angle aluminium 7, and the panel is taken the part heat dissipation that punches a hole all around.
The dustproof structure 11 further comprises an inlet dustproof net 120 fixedly installed at an inlet of the air inlet channel 111 and an outlet dustproof net 121 fixedly installed at an outlet of the air outlet channel 113, the inlet dustproof net 120 is designed to mainly filter dust in air entering the air inlet channel 111 for the first time, and the outlet dustproof net 121 is designed to further filter air after dust is adsorbed by an electrostatic field, so that multiple filtering is realized, and dust in the air is reduced to the maximum extent.
Description of the working principle: when air needs to enter the cabinet, the dust in the air is filtered by the dust-proof structure 11, at this time, the air enters the air inlet channel 111 from the inlet dust-proof net 120, the dust in the air is firstly filtered through the inlet dust-proof net 120, at this time, the air enters the air inlet channel 111, the dust in the air entering the air inlet channel 111 is firstly adsorbed through an electrostatic field formed by the lower anode electrode plate 116 and the lower cathode electrode plate 117, at this time, the air enters the dust-removing channel 112 from the lower dust-removing net 114, at this time, the dust in the air is secondly filtered through the lower dust-removing net 114, after the air enters the dust-removing channel 112 from the lower dust-removing net 114, the dust in the air entering the dust-removing structure is secondly adsorbed through an electrostatic field formed by the lower cathode electrode plate 117 and the upper anode electrode plate 118, at this time, the air enters the air outlet channel 113 through the upper dust-removing net 115, at this time, the air is thirdly filtered through, after the air gets into air duct 113, carry out the third time through the electrostatic field that last anode electrode plate 118 and last cathode electrode plate 119 formed and adsorb the dust that gets into in the dust removal structure in the air, and rethread dust removal net 114 down, go up dust removal net 115 and filter the dust that gets into the interior air of dust removal structure, and then in passing through export dust screen 121 gets into the rack, dust in the air will be accomplished the fourth time by export dust screen 121 and filter this moment, and then accomplish many times and adsorb, filter, and then reach and detach the dust that gets into in the interior air of dust prevention structure 11, and then reduce in the dust gets into the rack, and then avoid the accumulation of dust, and then avoid the dust to block up electronic device, and then avoid electronic device to appear short circuit phenomenon.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a dustproof rack is used to radio frequency which characterized by includes:
the dustproof structure comprises a lower base plate, an upper beam B and an upper beam A which are fixedly arranged above the lower base plate, a vertical beam fixedly arranged above the lower base plate, a cover plate fixedly connected with the vertical beam, an upper base plate fixedly arranged on the cover plate, a front panel fixedly arranged between the upper beam B and the cover plate, and a dustproof structure arranged in the front panel;
the dustproof structure comprises an air inlet channel fixedly arranged in the front panel, a dust removal channel communicated with the air inlet channel and an air outlet channel communicated with the dust removal channel; a lower dust removal net is arranged at the communication position of the air inlet channel and the dust removal channel, and an upper dust removal net is arranged at the communication position of the dust removal channel and the air outlet channel; go into wind channel inner wall below and be equipped with down anode plate, go out wind channel inner wall top and be equipped with cathode plate, it has last anode plate to remove dust to say that inner wall top has inlayed, it has inlayed down cathode plate to remove dust to say that inner wall below has inlayed.
2. The dustproof cabinet for radio frequency according to claim 1, wherein: one half part of the upper anode electrode plate is in contact with the air outlet channel, the other half part of the upper anode electrode plate is in contact with the dust removing channel, one half part of the lower cathode electrode plate is in contact with the dust removing channel, and the other half part of the lower cathode electrode plate is in contact with the air inlet channel.
3. The dustproof cabinet for radio frequency according to claim 1, wherein: the air inlet channel, the dust removing channel and the air outlet channel are integrally S-shaped channels.
4. The dustproof cabinet for radio frequency according to claim 3, wherein: the vertical beam is also provided with angle aluminum; the inner side of the angle aluminum is also provided with a bracket; a B fixing plate and a front cross beam are further arranged above the lower bottom plate; and universal wheels are fixedly arranged below the lower bottom plate.
5. The dustproof cabinet for radio frequency according to claim 1, wherein: the dustproof structure further comprises an inlet dustproof net fixedly installed at the inlet of the air inlet channel and an outlet dustproof net fixedly installed at the outlet of the air outlet channel.
6. The dustproof cabinet for radio frequency according to claim 1, wherein: the dustproof structure with the front panel is for dismantling the connection, dust removal net and last dust removal net are for dismantling the connection with dustproof structure down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444844.6U CN211702667U (en) | 2020-03-31 | 2020-03-31 | Dustproof cabinet for radio frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444844.6U CN211702667U (en) | 2020-03-31 | 2020-03-31 | Dustproof cabinet for radio frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702667U true CN211702667U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020444844.6U Active CN211702667U (en) | 2020-03-31 | 2020-03-31 | Dustproof cabinet for radio frequency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702667U (en) |
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2020
- 2020-03-31 CN CN202020444844.6U patent/CN211702667U/en active Active
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